It’s a bit rare for me to share a recipe like this Slow Cooker Parmesan Herb Prok Loin because, for whatever reason, I tend to shy away from making pork or ham.
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So when my friend and I were having our cooking marathon, I figured it was a good time to add one in for some variety.
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We found this Southern Living recipe for Slow Cooker Parmesan Herb Pork Loin with Chunky Tomato Sauce on myrecipes.com. I couldn’t resist a freezer friendly slow cooker meal, especially when it’s served over pasta!
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(Please excuse the quality of these photos. This recipe was too good not to share, even with crummy photos!)
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Ingredients:
- 3 small onions (~2 1/2 cups chopped yellow onion)
- 1 large carrot (~1 cup chopped carrots)
- 1 large fennel bulb (~1 3/4 cups chopped fresh fennel bulb)
- 6 garlic cloves, minced
- 2 tablespoons olive oil
- 1 cup red wine
- 1 (28 oz) can whole tomatoes
- 1 (14.5 oz) can crushed tomatoes
- 1/4 cup chicken broth
- 3 1/3 teaspoons salt, divided
- 1 1/2 teaspoons black pepper, divided
- 1/4 cup parmesan cheese
- 1 tablespoon fresh rosemary, chopped
- 1 tablespoon fresh oregano, chopped
- 1 tablespoon fresh parsley, chopped
- 2 (1.5 lb) boneless pork loin roast
- 1 (16 oz) box spaghetti, cooked according to package directions
If prepping ahead of time, chop your onions, carrot, fennel bulb and garlic cloves and add to a large zip top bag. Refrigerate until ready to use. Reserve the fennel tops for garnish, if desired.
When ready to cook the Slow Cooker Parmesan Herb Pork Loin, add 2 tablespoons olive oil to a large saute pan over medium high heat. Add the bag of chopped veggies (onions, carrot, fennel, and garlic) and cook, stirring occasionally, for 5 minutes or until tender.
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Increase the heat to high and stir in the 1 cup wine. Bring to a boil. Boil, stirring occasionally, for 2 to 3 minutes, or until the liquid reduces by half.
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Pour the mixture into your slow cooker. Add the can of whole tomatoes, crushed tomatoes, chicken broth, 1 1/2 teaspoons salt and 1/2 teaspoon black pepper to the slow cooker, stirring to combine.
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In a medium sized bowl, stir together the parmesan cheese, chopped rosemary, chopped oregano, chopped parsley, 2 teaspoons salt, and 1 teaspoon black pepper.
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Rub this mixture on all sides of the two pork roasts, pressing to adhere.
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Add the pork roast to the slow cooker. Cover and cook on LOW for 8 hours. Cook pasta according to package directions about 30 minutes before the pork will be finished.
When finished cooking, carefully remove the pork from the slow cooker and let stand on a cutting board for 5 minutes.
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Spoon the sauce in the slow cooker over the pasta. After 5 minutes, slice the pork and top the pasta with the pork.
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I really loved this recipe! The chunky tomato sauce with tender pork was perfect over pasta!
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This recipe for Slow Cooker Parmesan Herb Pork Loin makes a ton of sauce, so you can also freeze some of the sauce on its own to have for future dinners.
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Slow Cooker Parmesan Herb Pork Loin
Ingredients
- 3 small onions ~2 1/2 cups chopped yellow onion
- 1 large carrot ~1 cup chopped carrots
- 1 large fennel bulb ~1 3/4 cups chopped fresh fennel bulb
- 6 garlic cloves minced
- 2 tablespoons olive oil
- 1 cup red wine
- 1 28 oz can whole tomatoes
- 1 14.5 oz can crushed tomatoes
- 1/4 cup chicken broth
- 3 1/3 teaspoons salt divided
- 1 1/2 teaspoons black pepper divided
- 1/4 cup parmesan cheese
- 1 tablespoon fresh rosemary chopped
- 1 tablespoon fresh oregano chopped
- 1 tablespoon fresh parsley chopped
- 2 1.5 lb boneless pork loin roast
- 1 16 oz box spaghetti or egg noodles, cooked according to package directions
Instructions
- If prepping ahead of time, chop your onions, carrot, fennel bulb and garlic cloves and add to a large zip top bag. Refrigerate until ready to use. Reserve the fennel tops for garnish, if desired.
- When ready to cook, add 2 tablespoons olive oil to a large saute pan over medium high heat. Add the bag of chopped veggies (onions, carrot, fennel, and garlic) and cook, stirring occasionally, for 5 minutes or until tender.
- Increase the heat to high and stir in the 1 cup wine. Bring to a boil. Boil, stirring occasionally, for 2 to 3 minutes, or until the liquid reduces by half.
- Pour the mixture into your slow cooker. Add the can of whole tomatoes, crushed tomatoes, chicken broth, 1 1/2 teaspoons salt and 1/2 teaspoon black pepper to the slow cooker, stirring to combine.
- In a medium sized bowl, stir together the parmesan cheese, chopped rosemary, chopped oregano, chopped parsley, 2 teaspoons salt, and 1 teaspoon black pepper.
- Rub this mixture on all sides of the two pork roasts, pressing to adhere.
- Add the pork roast to the slow cooker. Cover and cook on LOW for 8 hours. Cook pasta according to package directions about 30 minutes before the pork will be finished.
- When finished cooking, carefully remove the pork from the slow cooker and let stand on a cutting board for 5 minutes.
- Spoon the sauce in the slow cooker over the pasta. After 5 minutes, slice the pork and top the pasta with the pork.
- If freezing, after slicing the pork, add back to the tomato sauce and let cool completely. Add to containers and freeze.

What do you think?